Illinois renewal guide
Fire Sprinkler Contractor License
If this license is up for renewal, this page gives you the fee, the timeline, and the items that usually hold the filing up.
Start here
What matters before you file.
Check the fee, the renewal window, and the documents or insurance records that can slow approval down.
Issuing authority
Renewal period
Every 24 months
Renewal fee
$3,000.00
Late penalty
$500.00
Bond requirement
No
Insurance requirement
Yes — General Liability, Workers' Compensation
Continuing education
16 hours
Before you renew
Get the filing straight.
- 1
Finish the CE first
Complete the 16 required hours before you start the renewal.
- 2
Check the insurance certificates
Make sure the required policies are current and match what the board or agency expects before you file.
- 3
File with the board
File through Illinois Office of the State Fire Marshal and pay the $3,000.00 renewal fee once the supporting proof is ready.
Renew online - 4
Leave room for processing
Typical processing time is 30 days, so do not wait until the last minute.
If you miss the deadline, the late penalty is $500.00, with a 30-day grace period.
Detailed notes
The fine print is here.
Illinois Fire Sprinkler Contractor License
The Illinois Office of the State Fire Marshal (OSFM) requires contractors who install, repair, or maintain fire sprinkler systems to hold a valid license under the Fire Sprinkler Contractor Licensing Act.
Requirements
- Examination: Must pass the State Fire Marshal fire sprinkler exam
- NICET Certification: NICET Level II or higher in Water-Based Systems Layout required
- Insurance: General liability and workers' compensation insurance required
- Continuing Education: 16 hours per renewal cycle
- Application Fee: $3,000
Renewal Information
- Renewal Period: Every 2 years
- Renewal Fee: $3,000
- Continuing Education: 16 hours required each cycle
- Late Penalty: $500 additional fee (total $3,500 if late)
- Grace Period: 30 days after expiration
Scope of Work
Licensed fire sprinkler contractors may design, install, alter, repair, service, and maintain automatic fire sprinkler systems throughout Illinois.
Penalties for Non-Compliance
Installing fire sprinkler systems without a valid license is a violation of the Fire Sprinkler Contractor Licensing Act (225 ILCS 317). Penalties include fines and potential license revocation.
*Disclaimer: This information is provided for general reference only and does not constitute legal advice. Always verify current requirements directly with the Illinois OSFM.*
Official links
Check the board or agency directly.
Required documents
- Proof of Insurance
- Examination Results
- NICET Certification
Source notes
Illinois Office of the State Fire Marshal . Per Illinois Admin Code Section 109.150(a)(1)(B). Verified March 2026.
Rules move. Check Illinois Office of the State Fire Marshal again before you pay, renew, or schedule work around this requirement.
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Next steps
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Printable checklist
Illinois checklist
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